XINWEI tools manufacture diamond tools for construction from 2010, we specialize in the manufacture of diamond saw blades, diamond grinding wheels,diamond core drill bits and diamond wire saw. We fully equipped with European automatic machinery and Job-site testing based technology. Our Diamond tools have been popular in the USA, UK, Germany,Canada, Korea, Russia, and other markets. We are still in pursuit of new design of the diamond tools, new bond system to bring our customer new experience of our products and service. XINWEI tools always will be your reliable partner in diamond tools manufacture.